If u need to go from radius to diameter multiply radius times 2: d=2r
Answer:
B. Not enough information.
Step-by-step explanation:
We are given that all three angles of ∆DEF is congruent to all the three corresponding angles of ∆XYZ. However, this is is not enough to prove that they are both congruent to each other. There's no information about any of tge side length.
AAA is not a criterion that proves two triangles are congruent.
Therefore, we will conclude that there is not enough information.
Since there is 3 feet of total space, that equals 36 inches of space. Since each book is 3/4 of an inch, you can fit 48 books on there.
Answer:
The answer is D principal root
